1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/libraries/tnt/default.nix b/pkgs/development/libraries/tnt/default.nix
index 5e3d1600000..23ef997e5ce 100644
--- a/pkgs/development/libraries/tnt/default.nix
+++ b/pkgs/development/libraries/tnt/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
   version = "3.0.12";
   
   src = fetchurl {
-    url = http://math.nist.gov/tnt/tnt_3_0_12.zip;
+    url = https://math.nist.gov/tnt/tnt_3_0_12.zip;
     sha256 = "1bzkfdb598584qlc058n8wqq9vbz714gr5r57401rsa9qaxhk5j7";
   };
 
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = http://math.nist.gov/tnt/;
+    homepage = https://math.nist.gov/tnt/;
     description = "Template Numerical Toolkit: C++ headers for array and matrices";
     platforms = stdenv.lib.platforms.unix;
   };